Eyelash extension



FIG. 1 is a front elevation view of a eyelash extension, showing my new design.

FIG. 2 is a rear elevation view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is another bottom plan view thereof.

FIG. 5 is a left elevation view thereof.

FIG. 6 is a right elevation view thereof; and,

FIG. 7 is a perspective view thereof. 

CLAIM The ornamental design for a eyelash extension, as shown and described. 